Private equity investment | Engineering and infrastructure
Quadrante announced a strategic investment from Permira, with existing management, founders and Henko Partners retaining significant interests.
The transaction
The investment is part of Permira’s Energy Transition strategy. The announcement identifies international expansion, particularly the US, and greater use of AI as intended growth priorities.
Quadrante operates across engineering, architecture, environment and sustainability. The transaction is conditional on customary regulatory approvals and was expected to close in Q4 2026.
Evidence behind the record
6 Jul 2026
Facts are attributed to the public sources above. The Portus view is our interpretation.
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